EP 1483887 A1 20041208 - CONTROL OF PACKET NETWORK-BASED SERVICE SERVERS USING IN PARTICULAR DTMF SIGNALS
Title (en)
CONTROL OF PACKET NETWORK-BASED SERVICE SERVERS USING IN PARTICULAR DTMF SIGNALS
Title (de)
STEUERUNG VON PAKETNETZBASIERTEN DIENSTSERVERN MITTELS INSBESONDERE DTMF-SIGNALTON
Title (fr)
COMMANDE DE SERVEURS DE SERVICE BASES SUR UN RESEAU A COMMUTATION PAR PAQUETS, NOTAMMENT AU MOYEN DE SIGNAUX ACOUSTIQUES A DOUBLE TONALITE MULTIFREQUENCE
Publication
Application
Priority
- EP 02767453 A 20020830
- EP 0209695 W 20020830
- EP 02005668 A 20020312
Abstract (en)
[origin: EP1345399A1] The method involves establishing a transmission path (2,7,19,25,26) from a first user via a packet network (9) to a second user, branching control signals required to control a service server (12) from the information flow between the users and forwarding them to the service server via a signaling network (15), evaluating the control signals in the service server and providing a requested service characteristic from the service server. AN Independent claim is also included for the following: a gateway between a circuit network and a packet network, a service server for implementing a network service in a packet network, a media server for detecting user-generated information and a computer program product for operating a transfer point, service server or media server.
IPC 1-7
IPC 8 full level
H04L 12/64 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04M 7/00 (2006.01); H04Q 3/00 (2006.01)
CPC (source: EP US)
H04L 65/1043 (2013.01 - EP US); H04L 65/1096 (2013.01 - EP US); H04L 65/1101 (2022.05 - US); H04L 65/1104 (2022.05 - EP US); H04L 67/51 (2022.05 - EP US); H04L 69/16 (2013.01 - EP US); H04L 69/169 (2013.01 - EP US); H04L 69/329 (2013.01 - EP US); H04M 7/1295 (2013.01 - EP US); H04Q 3/0045 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE GB IE LI
DOCDB simple family (publication)
EP 1345399 A1 20030917; AU 2002331092 A1 20030922; AU 2002331092 B2 20070906; CA 2479096 A1 20030918; CN 1623316 A 20050601; EP 1483887 A1 20041208; JP 2006505151 A 20060209; JP 2008167485 A 20080717; NZ 535416 A 20050729; US 2005169244 A1 20050804; WO 03077521 A1 20030918
DOCDB simple family (application)
EP 02005668 A 20020312; AU 2002331092 A 20020830; CA 2479096 A 20020830; CN 02828526 A 20020830; EP 0209695 W 20020830; EP 02767453 A 20020830; JP 2003575601 A 20020830; JP 2008064147 A 20080313; NZ 53541602 A 20020830; US 50612304 A 20040831